Router Naming Convention for vygr.net, 201304

Router Naming Convention for vygr.net, 201304

Regular Expressions:

^[a-z]+-\d+-[^\.]+\.([a-z]+\d+\.[a-z]+)\.vygr\.net$

Statistics:

Training routers with at least two clustered interfaces: 2
Positive Predictive Value: 1.000
True Positives (green): 4
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 0
Training routers with a single interface in suffix: 2

Legend:

Green	+	Inferred identifier, true positive when evaluated against training data
Orange	-	Inferred identifier, false negative when evaluated against training data
Red	!	Inferred identifier, false positive when evaluated against training data
Red	x	Inferred identifier, but contains part of IP address literal embedded in hostname
	~	False negative, not matched
	o	No regex matched the interface, but the interface was the only interface in this suffix on the router
	*	A filter regex matched the interface

Evaluation against training data:

		ar1.qst
114.23.0.134	+	ae-0-0.ar1.qst.vygr.net
114.23.0.208	+	ae-2-910.ar1.qst.vygr.net

		br1.qst
114.23.0.149	+	gi-0-2-921.br1.qst.vygr.net

		cr1.sky
114.23.4.240	+	ae-0-927.cr1.sky.vygr.net
114.23.0.197	+	ge-0-0-13-501.cr1.sky.vygr.net

114.23.0.198	o	vlan-22.cr2.qst.vygr.net